LITHIUM SECONDARY BATTERY
Application
US20260081210A1
Kind: A1
Mar 19, 2026
Inventors
Min Woo PARK, Jeong Yun KIM, Myoung Lae KIM, Hyun Ji JEON, In Haeng CHO
Abstract
A lithium secondary battery according to embodiments of the present disclosure may include a cathode including a lithium metal phosphate, an anode disposed opposite to the cathode, a lithium salt, an organic solvent, and a phosphonate-based additive represented by Formula 1. The lithium secondary battery according to exemplary embodiments of the present disclosure may exhibit reduced initial resistance and improved low-temperature capacity properties and high-temperature capacity properties.
CPC Classifications
H01M 10/056
C07F 9/4012
H01M 4/58
H01M 4/623
H01M 4/625
H01M 2300/0037
Filing Date
2025-09-12
Application No.
19326737